diff --git a/BigBaseV2/src/gui/windows/handling.cpp b/BigBaseV2/src/gui/windows/handling.cpp
index 6f6c0182..58971791 100644
--- a/BigBaseV2/src/gui/windows/handling.cpp
+++ b/BigBaseV2/src/gui/windows/handling.cpp
@@ -6,6 +6,7 @@ namespace big
 {
 	void window::render_handling_window()
 	{
+		ImGui::SetNextWindowSize({ 500, 780 }, ImGuiCond_FirstUseEver);
 		if (g_handling_window && ImGui::Begin("Handling", &g_handling_window))
 		{
 			if (g_in_vehicle && g_vehicle != nullptr)
diff --git a/BigBaseV2/src/gui/windows/main.cpp b/BigBaseV2/src/gui/windows/main.cpp
index 6a8125f8..e3f1c276 100644
--- a/BigBaseV2/src/gui/windows/main.cpp
+++ b/BigBaseV2/src/gui/windows/main.cpp
@@ -5,6 +5,7 @@ namespace big
 {
 	void window::render_main_window()
 	{
+		ImGui::SetNextWindowSize({ 800, 840 }, ImGuiCond_FirstUseEver);
 		if (ImGui::Begin("Yimura's Mod Menu"))
 		{
 			ImGui::BeginTabBar("tabbar");